openjdk-8: add recipes for openjdk-8 and openjre-8

This adds openjdk-8 for native and target builds and allows a stripped
openjre-8 being built as well instead of trying to cherry-pick jre
components from jdk-image.

The recipes allow building openjdk-8 with or without:
* x11
* cups
* alsa/pulseaudio
and let packager enable unlimited-crypto, if desired.

To support certificate based java libraries, cacerts is created based on
ca-certificates from OE-core.

Since there can be only one PROVIDES for virtual/java-native and virtual/javac-native,
move the provides to openjdk-8-native (I think everyone agrees it's a better
choice than ecj-bootstrap-native).

Plus: Applying a fix from openjdk-9 repository which fixes build issues using gcc5

Signed-off-by: Jens Rehsack <sno@netbsd.org>
Signed-off-by: Maxin B. John <maxin.john@intel.com>

1 files changed, 94 insertions, 0 deletions

diff --git a/recipes-core/openjdk/patches-openjdk-8/openjdk8-no-unused-deps.patch b/recipes-core/openjdk/patches-openjdk-8/openjdk8-no-unused-deps.patch
new file mode 100644
index 0000000..cd42544
--- /dev/null
+++ b/recipes-core/openjdk/patches-openjdk-8/openjdk8-no-unused-deps.patch
@@ -0,0 +1,94 @@
+--- jdk/make/lib/Awt2dLibraries.gmk.orig        2015-09-03 15:05:21.429981848 +0200
++++ jdk/make/lib/Awt2dLibraries.gmk     2015-09-03 15:05:44.705981936 +0200
+@@ -235,6 +235,10 @@
+   LIBAWT_DIRS += $(JDK_TOPDIR)/src/aix/porting
+ endif
+
++ifdef BUILD_HEADLESS_ONLY
++LIBAWT_CFLAGS += -DHEADLESS=true
++endif
++
+ LIBAWT_CFLAGS += -D__MEDIALIB_OLD_NAMES -D__USE_J2D_NAMES \
+     $(X_CFLAGS) \
+     $(foreach dir, $(LIBAWT_DIRS), -I$(dir))
+@@ -1126,17 +1130,28 @@
+           -F/System/Library/Frameworks/ApplicationServices.framework/Frameworks
+     endif
+
+-    LIBAWT_HEADLESS_FILES := \
+-        awt_Font.c \
+-        HeadlessToolkit.c \
+-        fontpath.c \
+-        VDrawingArea.c \
++    ifndef X11_NOT_NEEDED
++    LIBAWT_HEADLESS_X11_FILES := \
+         X11Color.c \
+         X11Renderer.c \
+         X11PMBlitLoops.c \
+         X11SurfaceData.c \
+         X11FontScaler_md.c \
+         X11TextRenderer_md.c \
++        GLXGraphicsConfig.c \
++        GLXSurfaceData.c
++    endif
++
++    ifndef CUPS_NOT_NEEDED
++    LIBAWT_HEADLESS_CUPS_FILES := \
++        CUPSfuncs.c
++    endif
++
++    LIBAWT_HEADLESS_FILES := \
++        awt_Font.c \
++        HeadlessToolkit.c \
++        fontpath.c \
++        VDrawingArea.c \
+         OGLBlitLoops.c \
+         OGLBufImgOps.c \
+         OGLContext.c \
+@@ -1149,10 +1164,9 @@
+         OGLSurfaceData.c \
+         OGLTextRenderer.c \
+         OGLVertexCache.c \
+-        GLXGraphicsConfig.c \
+-        GLXSurfaceData.c \
+         AccelGlyphCache.c \
+-        CUPSfuncs.c
++       $(LIBAWT_HEADLESS_X11_FILES) \
++       $(LIBAWT_HEADLESS_CUPS_FILES)
+
+     LIBAWT_HEADLESS_REORDER :=
+     ifeq ($(OPENJDK_TARGET_OS), solaris)
+--- jdk/make/CompileNativeLibraries.gmk.orig    2015-08-24 13:35:55.320678845 +0200
++++ jdk/make/CompileNativeLibraries.gmk 2015-08-24 13:36:22.776678949 +0200
+@@ -85,7 +85,9 @@
+
+ include lib/Awt2dLibraries.gmk
+
++ifndef BUILD_SOUNDLESS_ONLY
+ include lib/SoundLibraries.gmk
++endif
+
+ # Include the corresponding custom file, if present.
+ -include $(CUSTOM_MAKE_DIR)/CompileNativeLibraries.gmk
+--- jdk/src/solaris/native/sun/awt/jawt.c.orig  2015-08-24 14:12:29.376687104 +0200
++++ jdk/src/solaris/native/sun/awt/jawt.c       2015-08-24 14:16:20.420687974 +0200
+@@ -33,7 +33,7 @@
+  */
+ JNIEXPORT jboolean JNICALL JAWT_GetAWT(JNIEnv* env, JAWT* awt)
+ {
+-#if defined(JAVASE_EMBEDDED) && defined(HEADLESS)
++#if defined(JAVASE_EMBEDDED) || defined(HEADLESS)
+     /* there are no AWT libs available at all */
+     return JNI_FALSE;
+ #else
+--- jdk/src/solaris/native/sun/awt/utility/rect.h.orig  2015-09-03 14:45:40.717977403 +0200
++++ jdk/src/solaris/native/sun/awt/utility/rect.h       2015-09-03 14:46:46.337977650 +0200
+@@ -28,7 +28,7 @@
+ #ifndef _AWT_RECT_H
+ #define _AWT_RECT_H
+
+-#ifndef MACOSX
++#if !(defined(MACOSX) || defined(HEADLESS))
+ #include <X11/Xlib.h>
+ typedef XRectangle RECT_T;
+ #else